System and method for producing a video stream
US12254904B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2024 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Feb 7, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/1813
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and systems, including computer software products, for providing a shared digital video stream. Primary digital video streams are collected from at least two digital video sources. The primary digital video streams are time-synchronised with respect to a common time reference. The time-synchronised streams are analysed to detect at least one pattern selected from a first set of patterns. The shared digital video stream is produced as an output digital video stream based on consecutively considered frames of the time-synchronised streams and the detected patterns. The output digital video stream is continuously provided. The synchronisation introduces latency, which gets included in the output digital video stream. The pattern detection includes considering information of the primary streams that is present in a later frame than a frame of a time-synchronised primary stream yet to be used in the production of the output stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.